Excellence is a tradition at Jet Knitwears Ltd., which has helped it grow manifold. Our in - house research facilities conjoined with our experience in the industry have enabled us to develop and deliver breakthrough products that not only make life comfortable but also make the world a better place to live in. Made from 100% Cotton, Softer-than-soft lightweight vests that let the skin breath. Moisture wicking for supreme comfort in hot weathers. Our products have been certified to be " Skin Friendly & Anti Bacterial " by Facility for Ecological and Analytical Testing, IIT, Kanpur (A Govt. of India Enterprise).